Used 2021 Audi A4 for Sale near Colorado
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,643
- Stock #:
- MN015586
- VIN:
- WAUABAF42MN015586
Sponsored by AutoNation Chrysler Dodge Jeep Ram Arapahoe
2021 Audi A4
quattro Premium 40 TFSI AWD
66,643 mi
$19,749
- Year:
- 2020
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 42,201
- Stock #:
- P13740
- VIN:
- WAUENAF48LN011162
Sponsored Listing
2020 Audi A4
45 TFSI quattro Premium Plus AWD
42,201 mi
$24,991
- Year:
- 2020
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 55,213
- Stock #:
- A-041700
- VIN:
- WAUDNAF42LA041700
Sponsored Listing
2020 Audi A4
45 TFSI quattro Premium AWD
55,213 mi
$20,999
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Orange (Tango Red)
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 41,533
- Stock #:
- 9494530A
- VIN:
- WAUEAAF42MN005239
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
41,533 mi
$27,232
- Year:
- 2022
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Mythos Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 22,305
- Stock #:
- NA019110P
- VIN:
- WAUABAF45NA019110
2022 Audi A4
quattro Premium 40 TFSI AWD
22,305 mi
$21,690
- Year:
- 2020
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 55,213
- Stock #:
- A-041700
- VIN:
- WAUDNAF42LA041700
2020 Audi A4
45 TFSI quattro Premium AWD
55,213 mi
$20,999
- Year:
- 2020
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 42,201
- Stock #:
- P13740
- VIN:
- WAUENAF48LN011162
2020 Audi A4
45 TFSI quattro Premium Plus AWD
42,201 mi
$24,991
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 24,486
- Stock #:
- 28879809
- VIN:
- WAUEAAF48MN012535
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
24,486 mi
$27,897
- Year:
- 2022
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 80,754
- Stock #:
- NN008869
- VIN:
- WAUEAAF44NN008869
2022 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
80,754 mi
$23,792
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 36,712
- Stock #:
- 29059065
- VIN:
- WAUEAAF41MN011887
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
36,712 mi
$26,397
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 49,539
- Stock #:
- MN005408
- VIN:
- WAUEAAF4XMN005408
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
49,539 mi
$24,999
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 46,091
- Stock #:
- P022087
- VIN:
- WAUABAF49MA022087
2021 Audi A4
quattro Premium 40 TFSI AWD
46,091 mi
$23,075
- Year:
- 2022
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 79,953
- Stock #:
- NN013993
- VIN:
- WAUEAAF48NN013993
2022 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
79,953 mi
$22,792
CarGurus Analysis:
2021 Audi A4
With 345 currently listed for sale and an average price of $22,311.00, 34.8% of 2021 Audi A4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Audi A4 4.75 / 5 stars.
73.0% of 2021 A4 models on CarGurus are accident free.
- Year:
- 2022
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 59,334
- Stock #:
- WNRG2A2AS4BG5P9
- VIN:
- WAUEAAF4XNN006155
2022 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
59,334 mi
$25,477
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,643
- Stock #:
- MN015586
- VIN:
- WAUABAF42MN015586
2021 Audi A4
quattro Premium 40 TFSI AWD
66,643 mi
$19,749
- Year:
- 2022
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 33,062
- Stock #:
- A17799D
- VIN:
- WAUBBAF41NN011423
2022 Audi A4
quattro Premium Plus 40 TFSI AWD
33,062 mi
$27,996
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 25,051
- Stock #:
- PM4566-55
- VIN:
- WAUABAF42MN014566
2021 Audi A4
quattro Premium 40 TFSI AWD
25,051 mi
$24,866
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- OKAPI BROWN
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 36,669
- Stock #:
- PM9588-76
- VIN:
- WAUEAAF45MA029588
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
36,669 mi
$25,866
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Florett Silver Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 21,600
- Stock #:
- PJB038083
- VIN:
- WAUABAF44MA038083
2021 Audi A4
quattro Premium 40 TFSI AWD
21,600 mi
$25,995
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Glacier White
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 63,475
- Stock #:
- MN011530
- VIN:
- WAUEAAF44MN011530
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
63,475 mi
$25,399
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Engine:
- 261 hp 2L I4
- Exterior color:
- Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 65,135
- Stock #:
- M3410
- VIN:
- WAUEAAF44MA014810
2021 Audi A4
65,135 mi
$19,694
- Year:
- 2020
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- Automatic
- Mileage:
- 46,191
- Stock #:
- FNF067701
- VIN:
- WAUENAF47LA067701
2020 Audi A4
45 TFSI quattro Premium Plus AWD
46,191 mi
$24,642
- Year:
- 2022
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Mythos Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 22,305
- Stock #:
- NA019110P
- VIN:
- WAUABAF45NA019110
Sponsored Listing
2022 Audi A4
quattro Premium 40 TFSI AWD
22,305 mi
$21,690
CarGurus Analysis: 2021 Audi A4
Summary
With 345 currently listed for sale and an average price of $22,311.00, 34.8% of 2021 Audi A4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Audi A4 4.75 / 5 stars.
73.0% of 2021 A4 models on CarGurus are accident free.
Why it stands out
The 2021 Audi A4 stands out as a compact luxury sedan that blends strong technology, respectable efficiency, and a well-rounded driving character. By this point in its final generation, it offered two 2.0-liter turbocharged engines, and the 2021 model got a power bump along with a mild-hybrid drivetrain that delivered 261 hp and 273 lb-ft. That combination gives the A4 a more modern feel than many buyers expect from a used luxury sedan, while still keeping it appealing to shoppers who want a premium car without stepping into something larger or more expensive.
Technology is one of the A4’s biggest calling cards. The model’s Virtual Cockpit replaces the standard instrument cluster gauges with a fully digital display, and for 2021 the interior also benefited from an upgraded MMI system with a 10.1-inch touch screen. The A4’s standard equipment list is also notably generous for the class, with Apple CarPlay, Android Auto, leather seats, a sunroof, a rearview camera, and Audi’s Drive Select adjustable settings all included on the base Premium trim. Buyers looking for more traction can also appreciate that quattro all-wheel drive remained optional, which adds to the car’s appeal in poor weather.
There are still a few tradeoffs to keep in mind. The base engine was described as underwhelming, and the back seat is cramped. Even so, the 2021 Audi A4 remains attractive because it combines useful everyday comfort, strong available technology, and a premium badge with a reputation for being a good used-car value relative to its modern competition.
Other model years to consider
- Average price: $16,058.00
- Good/great deal percentage: 32.0%
- User rating: 5 / 5
- Total listings: 1,005
- Average price: $11,657.00
- Good/great deal percentage: 31.1%
- User rating: 5 / 5
- Total listings: 711
- Average price: $24,286.00
- Good/great deal percentage: 34.9%
- User rating: 5 / 5
- Total listings: 667
This analysis is based on CarGurus' proprietary market data from August 6, 2026, CarGurus experts' opinions, and generative AI.
4.8 Overall rating
Filter by rating
Greg P
Reviewed a 2021 Audi A4 on Jul 4, 2022
Great car. Good lines. Great amenities. Minimal issues. Great comfort.
Theresa N
Reviewed a 2021 Audi A4 on Nov 21, 2023
Pros:smaller steering wheel, made for speed, gas mileage, heated seats, bright lights, lots of controls on steering wheel, Cons: small backseat, difficult to see in rear view mirror with middle seat headrest in & up, light doors, glove box difficult to close, side panel in trunk already loose, have to buy navigation packet to get navigation (but have ability to use Nav. on CarPlay) but still shows on screen , small front storage area and drink holders right up next to dash, so doesn’t fit a bigger mug
Henry R
Reviewed a 2021 Audi A4 on Apr 24, 2023
I just purchased a gently used 2021 Audi A4 S type premium plus quattro with 7500 miles. So happy Im not one of millions in a bmw 3 series. The car is very fast, great tech, and the Navarre Blue Metallic color looks amazing. I couldnt be happier.
Edgar A
Reviewed a 2021 Audi A4 on Jun 21, 2022
Great ride had a 2021 premium plus really loved it but brakes were very weak for the power also vehicle is probably best to always buy new if you want everything working
2021 Audi A4 Trims
2021 Audi A4 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Audi A4 prices has changed over time.
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